public GrainReference CreateObjectReference(IAddressable obj, IGrainMethodInvoker invoker)
{
if (obj is GrainReference)
{
throw new ArgumentException("Argument obj is already a grain reference.", nameof(obj));
}
if (obj is Grain)
{
throw new ArgumentException("Argument must not be a grain class.", nameof(obj));
}
var observerId = ObserverGrainId.Create(this.clientId);
GrainReference reference = GrainReference.NewObserverGrainReference(observerId, this.GrainReferenceRuntime);
if (!localObjects.TryRegister(obj, observerId, invoker))
{
throw new ArgumentException($"Failed to add new observer {reference} to localObjects collection.", "reference");
}
return(reference);
}
internal static IClientGatewayObserver GetObserver(IInternalGrainFactory grainFactory, ClientGrainId clientId)
{
var observerId = ObserverGrainId.Create(clientId, ScopedId);
return(grainFactory.GetGrain <IClientGatewayObserver>(observerId.GrainId));
}
internal override ObserverGrainId GetObserverGrainId(ClientGrainId clientId) => ObserverGrainId.Create(clientId, ScopedId);
